2011

2011: 27 365 companies

Januar 2 644 companies

Februar 3 661 companies

März 3 574 companies

April 3 377 companies

Mai 2 335 companies

Juni 2 653 companies

Juli 1 864 companies

August 1 566 companies

September 1 366 companies

Oktober 1 376 companies

November 1 436 companies

Dezember 1 513 companies